mccormickt12 commented on code in PR #4967:
URL: https://github.com/apache/hadoop/pull/4967#discussion_r1013489878
##########
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java:
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@@ -3913,15 +3913,14 @@ public Path doCall(final Path p) throws IOException {
@Override
public Path next(final FileSystem fs, final Path p)
throws IOException {
- if (fs instanceof DistributedFileSystem) {
- DistributedFileSystem myDfs = (DistributedFileSystem) fs;
- return myDfs.getEnclosingRoot(p);
- } else {
+ if (!(fs instanceof DistributedFileSystem)) {
throw new UnsupportedOperationException(
- "Cannot call getEZForPath"
+ "Cannot call getEnclosingRoot"
Review Comment:
removed the whole block since this exists in base Filesystem impl
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